import Vue from 'vue'
import App from './App.vue'
import router from './router'
import ElementUI from 'element-ui'
import 'element-ui/lib/theme-chalk/index.css'

Vue.use(ElementUI)

let instance = null

function render(props = {}) {
  const { container } = props

  instance = new Vue({
    router,
    render: h => h(App)
  }).$mount(container ? container.querySelector('#app') : '#app')
}

// 独立运行时
if (!window.__POWERED_BY_QIANKUN__) {
  render()
}

// qiankun 生命周期
export async function bootstrap() {
  console.log('vue2 app bootstraped')
}

export async function mount(props) {
  console.log('props from main framework', props)
  render(props)
}

export async function unmount() {
  instance.$destroy()
  instance.$el.innerHTML = ''
  instance = null
} 